Market Cap:
$24.89B-$1.74B(-6.53%)Summary
- As of today, CIEN market cap is $24.89 billion, with a fall of -$1.74 billion (-6.53%) during the most recent trading session on November 20, 2025.
- Over the past year, CIEN market cap has increased by +$15.16 billion (+155.93%).
- CIEN market cap is now -41.41% below its all-time high of $42.48 billion.
Performance
CIEN Market Cap Chart
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Highlights
Range
Related metrics
Market Cap Formula
Market Cap = Price ✕ Shares Outstanding
CIEN Market Cap Trends
| PeriodPeriod | Market CapMarket Cap | PricePrice | Shares OutstandingShares Outstanding | Enterprise ValueEnterprise Value |
|---|---|---|---|---|
| 1D1 Day | -6.5% | -6.5% | -0.2% | -6.5% |
| 1M1 Month | +4.0% | +4.0% | - | +3.9% |
| 3M3 Months | +101.6% | +102.0% | - | +99.5% |
| 6M6 Months | +119.8% | +120.8% | - | +115.7% |
| YTDYTD | +106.5% | +108.0% | - | +102.5% |
| 1Y1 Year | +155.9% | +158.8% | -1.1% | +148.9% |
| 5Y5 Years | +282.5% | +319.1% | -8.7% | +312.6% |
CIEN Market Cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $30B | -15.8% | $23B | +7.3% |
| 3M | 3-Month | $30B | -15.8% | $12B | +103.3% |
| 6M | 6-Month | $30B | -15.8% | $10B | +144.0% |
| 1Y | 1-Year | $30B | -15.8% | $8B | +227.3% |
| 3Y | 3-Year | $30B | -15.8% | $6B | +318.9% |
| 5Y | 5-Year | $30B | -15.8% | $6B | +329.0% |
| All-Time | All-Time | $42B | -41.4% | $461M | +5301.1% |
CIEN Market Cap History
| Date | Value |
|---|---|
| 2025 | $25B(+106.5%) |
| 2024 | $12B(+84.9%) |
| 2023 | $7B(-13.8%) |
| 2022 | $8B(-36.5%) |
| 2021 | $12B(+45.9%) |
| 2020 | $8B(+24.2%) |
| 2019 | $7B(+23.9%) |
| 2018 | $5B(+76.5%) |
| 2017 | $3B(-12.2%) |
| 2016 | $3B(+22.0%) |
| 2015 | $3B(+35.3%) |
| 2014 | $2B(-16.3%) |
| 2013 | $2B(+57.1%) |
| 2012 | $2B(+34.0%) |
| Date | Value |
|---|---|
| 2011 | $1B(-40.5%) |
| 2010 | $2B(+98.6%) |
| 2009 | $998M(+64.5%) |
| 2008 | $607M(-79.5%) |
| 2007 | $3B(+25.8%) |
| 2006 | $2B(+36.4%) |
| 2005 | $2B(-9.7%) |
| 2004 | $2B(-38.6%) |
| 2003 | $3B(+39.6%) |
| 2002 | $2B(-52.6%) |
| 2001 | $5B(-79.8%) |
| 2000 | $23B(+193.0%) |
| 1999 | $8B(+426.3%) |
| 1998 | $2B(-75.1%) |
| 1997 | $6B |
FAQ
- What is Ciena Corporation market cap?
- What is the all-time high market cap for Ciena Corporation?
- What is CIEN market cap year-to-date change?
- What is Ciena Corporation market cap year-on-year change?
What is Ciena Corporation market cap?
The current market cap of CIEN is $24.89B
What is the all-time high market cap for Ciena Corporation?
Ciena Corporation all-time high market cap is $42.48B
What is CIEN market cap year-to-date change?
Ciena Corporation market cap has changed by +$12.84B (+106.50%) since the beginning of the year
What is Ciena Corporation market cap year-on-year change?
Over the past year, CIEN market cap has changed by +$15.16B (+155.93%)